News for hackers. Stuff that matters.

A comment on Relearning Matrices as Linear Functions. Parent comment

Re:Relearning Matrices as Linear Functions by bonoboTP on Tuesday April 23, 2019 @05:00PM (#19732808)
You're talking about translation.
[ Parent | on HN ]
Re:Relearning Matrices as Linear Functions by munchbunny on Tuesday April 23, 2019 @05:19PM (#19732988)
No, I wasn't, but I did confuse the terms. Shear can be done without the extra dimension. Skew transforms require the extra dimension, as does translation.
[ Parent | on HN ]
Re:Relearning Matrices as Linear Functions by bonoboTP on Wednesday April 24, 2019 @11:04AM (#19739053)
What do you mean by skew? A perspective transformation (homography)? I'm not sure it's standard terminology.
[ Parent | on HN ]